113412619 has 2 divisors, whose sum is σ = 113412620. Its totient is φ = 113412618.

The previous prime is 113412613. The next prime is 113412623. The reversal of 113412619 is 916214311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113412619 - 2¹¹ = 113410571 is a prime.

It is a super-2 number, since 2×113412619² = 25724844296878322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113412613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56706309 + 56706310.

It is an arithmetic number, because the mean of its divisors is an integer number (56706310).

Almost surely, 2^113412619 is an apocalyptic number.

113412619 is a deficient number, since it is larger than the sum of its proper divisors (1).

113412619 is an equidigital number, since it uses as much as digits as its factorization.

113412619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 28.

The square root of 113412619 is about 10649.5360931827. The cubic root of 113412619 is about 484.0465471591.

The spelling of 113412619 in words is "one hundred thirteen million, four hundred twelve thousand, six hundred nineteen".